2383998- How to customize the maximumPageSize of commercewebservice

Symptom

When using webservice to retrieve a list of products and their additional data via URL like "http://localhost:9001/rest/v1/electronics/products?query=a&pageSize=40", if setting pageSize value greater than 100 which means the number of results returned per page will over 100, it still returns 100 results per page.